Piloted Turbulent flame

 

Code name: pf05
Wind Tunnel Dimension (m): 0.305 * 0.305
Burner Diameter (m) ID and OD: 0.0072 and 0.0076
Pilot annulus (m) ID and OD: 0.0180 and 0.0190
Fuel mixture:

CH3OH-N2=50%-50% (by vol.)
Stoichiometric Mixture Fraction: 0.2260
Blowoff velocity (m/s): 119.0
Pilot gas mixture: C2H2-H2-CO2-AIR=2.6-18.1-5.2-74.1 (%by vol)
Pilot Stoichiometric Mixture Fraction: 0.135
Pilot unburnt bulk velocity(m/s): 3.0
Coflow air velocity (m/s): 15
Open flame, no enclosure 
The following values have been used in calculating the mixture fraction:
Total Mass fraction of Oxygen   atoms in the air stream,  Zo,o = 0.233
Total Mass fraction of Carbon   atoms in the air stream,  Zc,o = 0.0
Total Mass fraction of Hydrogen atoms in the air stream,  Zh,o = 0.0
Total Mass fraction of Oxygen   atoms in the fuel stream, Zo,f = 0.2662
Total Mass fraction of Carbon   atoms in the fuel stream, Zc,f = 0.1997
Total Mass fraction of Hydrogen atoms in the fuel stream, Zh,f = 0.0671
Data files provided for this fuel mixture: (to download the files click here)   

Jet velocity   Axial location  Radial Location      OUR REF.       Filenames
   (m/s)           (x/D)                (mm)           
-------------------------------------------------------------------------
  87.2             15                       8          m1nout.438     pf05s15.01
  87.2             15                       8          m1nout.439     pf05s15.02
  87.2             35                       11        m1nout.440     pf05s35.01

 104.8             15                       8          m1nout.434     pf05x15.01
 104.8             15                       8          m1nout.435     pf05x15.02

 115.8             15                       8          m1nout.436     pf05v15.01
 115.8             15                       8          m1nout.437     pf05v15.02
 115.8             35                       11        m1nout.441     pf05x35.01

DISCLAIMER: No responsibility is assumed by the suppliers of this data for any injury and/or property damage as a matter of products liability, negligence or otherwise, or from any use or operation of any methods, products, instructions, or ideas based on these data.